CAS 22080-96-2; 4-羟基-2,6-二甲氧基苯甲醛; 2,6-dimethoxy-4-hydroxybenzaldehyde

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D828556

MACKLIN

4-羟基-2,6-二甲氧基苯甲醛

98%

100元/1g; 361元/5g; 700元/10g; 1599元/25g; 5548元/100g;

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储存：室温
状态：橙色粉末或结晶粉末
折射率：1.567

H1326

TCI

4-Hydroxy-2,6-dimethoxybenzaldehyde

>97.0%(GC)(T)

310元/1G;

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基本信息

纯度/分析方法	>97.0%(GC)(T)
分子式/分子量	C₉H₁₀O₄ = 182.18
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	2578122
PubChem物质ID	160871082
MDL编号	MFCD01407645

技术规格

Appearance	Light yellow to Yellow to Orange powder to crystal
Purity(GC)	min. 97.0 %
Purity(Neutralization titration)	min. 97.0 %

物性(参考值)

熔点	220 ℃(dec.)
溶解性(可溶于)	甲醇

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

Y10559

Alfa Aesar

4-Hydroxy-2,6-dimethoxybenzaldehyde

154元/250mg; 421元/1g; 1667元/5g; 2442元/10g; 4485元/25g;

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基本信息

分子量
182.17

392936

Sigma-Aldrich

2,6-Dimethoxy-4-hydroxybenzaldehyde

95%

463.3元/1 G;

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产品说明

一般描述

2,6-Dimethoxy-4-hydroxybenzaldehyde (4-hydroxy-2,6-dimethoxybenzaldehyde) is a p-hydroxybenzaldehyde derivative. Its synthesis by Vielsmeyer-Haack reaction and confirmation of the product formation by ¹H NMR has been reported. Its structure has been investigated. The sodium salt of 4-hydroxy-2,6-dimethoxybenzaldehyde may be used to derivatize Merrifield resin to form resin-bound aldehyde.

应用

2,6-Dimethoxy-4-hydroxybenzaldehyde (4-hydroxy-2,6-dimethoxybenzaldehyde) may be used as a test compound to investigate the bactericidal activity of benzaldehydes against Campylobacter jejuni, Escherichia coli, Listeria monocytogenes and Salmonella enterica.

包装

1 g in glass bottle

基本信息

线性分子式	HOC₆H₂(OCH₃)₂CHO
分子量	182.17
MDL编号	MFCD01407645
PubChem化学物质编号	24864151
NACRES	NA.22

产品性质

质量水平	100
测定	95%
mp	225 ℃ (dec.) (lit.)
SMILES string	COc1cc(O)cc(OC)c1C=O
InChI	1S/C9H10O4/c1-12-8-3-6(11)4-9(13-2)7(8)5-10/h3-5,11H,1-2H3
InChI key	HZWPJAZIRZFCGX-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

065122

Fluorochem

4-Hydroxy-2,6-dimethoxybenzaldehyde

97%

308元/250mg; 506元/1g; 1430元/5g; 2464元/10g;

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基本信息

CAS Number	22080-96-2
MDL Number	MFCD01407645
Melting Point	225 ℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .